(svn r27009) -Add: extra level of general map heightness (ChillCore)

2014-10-13 14:22:48 +00:00
parent fcdbdd6043
commit 8d90e86c2c
5 changed files with 17 additions and 6 deletions
--- a/src/landscape.cpp
+++ b/src/landscape.cpp
@@ -1273,7 +1273,8 @@ void GenerateLandscape(byte mode)
 				assert(_settings_game.difficulty.quantity_sea_lakes != CUSTOM_SEA_LEVEL_NUMBER_DIFFICULTY);
 				uint i = ScaleByMapSize(GB(r, 0, 7) + (3 - _settings_game.difficulty.quantity_sea_lakes) * 256 + 100);
 				for (; i != 0; --i) {
-					GenerateTerrain(_settings_game.difficulty.terrain_type, 0);
+					/* Make sure we do not overflow. */
+					GenerateTerrain(Clamp(_settings_game.difficulty.terrain_type, 0, 3), 0);
 				}
 				break;
 			}